PU sandwich panel, refrigerator compartment panel, high quality PU panel

 PU sandwich panel cold room panel for cold storage 1.Introduction:        PU sandwich panels is a kind of board used for enclosing structures, which has good heat insulationand higher intensity.It ca

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PU sandwich panel cold room panel for cold storage
1.Introduction:        PU sandwich panels is a kind of board used for enclosing structures, which has good heat insulationand higher intensity.It can reduce the heat transmission caused by difference in the internal and external temperature, and get to maximum efficiency of freezing and refrigeration systems. Designed scientifically and easy to use. It is a new type of heat insulation material for lower construction cost.Panels are in multiple varieties and specifications to meet the need of various sites and projects.  
   Our brand Polyurethane sandwich panels and doors are widely used in food production, quick-frozen food processing, aquatic product processing, crop storage, pharmaceutical, purification, logistics center and so on. Now the products are distributed all over the country and export to Japan, Thailand, Korea, the Philippines, Australia, Israel, Canada, South Africa and other countries.
2.Tech. data:
Steel Thickness0.3~0.6mm
Panel thickness50/75/100/125/150/200 mm
Effective width(1) 950/mm ---for roof 
(2) 950/1150mm---for wall or ceiling
LengthAccording to customer's request,less than 11.8m
MaterialsInner is PU/Rockwool, two sides is Color steel tile 
Structurethree layers:
(1)upper layer is steel sheet,
(2)the inner layer is PU sandwich,
(3)the bottom layer is also steel sheet
Rockwool density30-50(kg/m³),etc
colorblue,white grey or other colors .
PartsSteel line for easy connect one by one
Film covering in order to protect the steel of panels
Lifetime15~20 years
CharacterLight in weight, heat insulation, fireproof and waterproof,environmental
Usagevarious roofs and walls referring to the large size factory buildings,storages, 
exhibition halls, gymnasiums ,etc
PackingPacked by shipping Container or according to your demands

PU Sandwich Panels, Cold Room Panel, High Quality PU Panel
PU sandwich panel is produced by injecting PU with a density of 42kg/m³ between 2 metal sheets with formed surfaces to increase durability. Polyurethane injected panels with 42 kg / m3 density, locking mechanism, proper for all kinds of refrigerated cold storage rooms.
3.2 Polyurethane rigid foam:
our sandwich panel is new type of polyurethane rigid foam used as an insulating material for refrigerators and refrigerated display counters. It consists of partially and fully formulated polyol blends containing all the raw materials and auxiliaries necessary for foaming.
3.3 Size:
All the panels produced by us are discontinuous type and locked to each other. These panels can be produced 50 cm, 100mm and 150mm, widths are 980mm in standard or customized, Installation details and accessories of the prefabricated panels are predesigned, and outer surfaces can be produced with painted and galvanized metal sheets, or stainless steel metal sheets.
Sandwich panels are used in facades, partition walls and ceilings. The most typical applications include industrial, office and commercial buildings, sports halls, warehouses and power plants. The panels are also suitable for food industry construction and demanding clean room applications.
3.5 Energy savings:
PU sandwich panel insulation system is a comprehensive external wall system that ensures an extremely low air leakage for your building, to reduce heating energy needs and helps improve its energy rating.

PU Sandwich Panels, Cold Room Panel, High Quality PU Panel

About us

Established in 1995, Changzhou yuyan Refrigeration Equipment Co.,ltd was founded in Changhzou city, Jiangsu province, close to Shanghai. 
The company is a large-scaled enterprise integrated with design, development, production and manufacturing, promotion and sale, installation and construction. 

The main products of the company include: Polyurethane(PU) insulation board and polyurethane (PU) cold storage door. The company ranks among the top in the industry regarding with company scale and product quality, and it is able to produce and process various cold storage panels ,such as color steel plate ,embossed aluminum plate,stainless steel plate and salinized steel plate and so on to satisfy multiple demands both home and aboard. 

Our service

1. OEM Accepted: We can produce as the client's demand.
2. Good Quality: We have strict quality control system.Good reputation from home and abroad.
3.  Fast & best service Delivery: Three  production lines,  1,500,000 Square Meters per Year.
4. Overseas installation service: We have experienced teams that can install cold rooms overseas.
5. After sale service: the techinical team will be willing to help you with any problems when using our products.

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